Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rf3 win in 3 half-moves
6 K6f6 draw
7 K6f7 draw
8 K6h6 draw
9 K6h7 draw
10 K7f6 draw
11 K7f7 draw
12 K7h6 draw
13 K7h7 draw
14 Kf8 draw
15 Kg8 draw
16 Kh8 draw
17 Ra3 draw
18 Rb4 draw
19 Rc3 draw
20 Rd3 draw
21 Re3 draw
22 Kf5 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Kh5 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh3 loss in 2 half-moves